Rear damping connecting piece robot welding device

Abstract

The utility model relates to the technical field of welding, in particular to a rear damping connecting piece robot welding device. Comprising a base, a supporting frame, a machining table, two sets of welding positioning modules, two sets of welding pressing modules, a welding machine and a tool module, the supporting frame is fixedly connected with the base and located above the base, the machining table is fixedly connected with the supporting frame and located above the supporting frame, and the two sets of welding positioning modules are symmetrically arranged above the machining table; the two sets of welding pressing modules are arranged at intervals, the welding machine is arranged on one side of the base, the tool module is arranged above the machining table, and through the structure, the effect of improving the welding production efficiency and the welding quality is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a robot welding device for a rear shock absorber connecting piece. Background Art

[0002] The rear shock absorber connecting piece of a motorcycle plays an important role in the motorcycle structure. Its main functions are to support the vehicle body, relieve the vibration and impact of the uneven road surface on the motorcycle, and improve the comfort of the rider.

[0003] Currently, in the welding method of the rear shock absorber connecting piece of a motorcycle, manual welding is adopted and combined with the CO2 gas protection method. Among them, the CO2 shielded welding is divided into four welding steps, including: manual pressing - spot welding - full welding - turning over for full welding. The production efficiency of manual welding is low, with only about 350 pieces produced per person per day, and the quality of manual welding is poor, with problems such as false welding and missed welding.

[0004] Therefore, it is very necessary to propose a robot welding device for the rear shock absorber connecting piece that can improve the welding production efficiency and welding quality. Content of the Utility Model

[0005] The purpose of the utility model is to provide a robot welding device for a rear shock absorber connecting piece, which solves the problems of low welding production efficiency and poor quality of manual welding in the prior art.

[0006] To achieve the above purpose, a robot welding device for a rear shock absorber connecting piece adopted by the utility model includes a base, a support frame, a processing table, two groups of welding positioning modules, two groups of welding pressing modules, a welding machine and a tooling module. The support frame is fixedly connected to the base and is located above the base. The processing table is fixedly connected to the support frame and is located above the support frame. The two groups of welding positioning modules are symmetrically arranged above the processing table. The two groups of welding pressing modules are arranged at intervals. A welding machine is arranged on one side of the base, and a tooling module is arranged above the processing table.

[0007] Among them, the welding positioning module includes two groups of positioning components, and the two groups of positioning components are symmetrically arranged on the processing table.

[0008] Among them, the positioning component includes a positioning robotic arm, two positioning blocks, a placement seat and a first reinforcement member. The positioning robotic arm is fixedly connected to the base and is located above the base. The two positioning blocks are respectively fixedly connected to the positioning robotic arm and are located above the processing table. A placement seat is fixed on each positioning block, and a first reinforcement member is arranged on the positioning robotic arm.

[0009] Among them, the first reinforcing member includes a first reinforcing rod and a first transmission rod. The first reinforcing member is fixedly connected to the positioning robotic arm and is located on the outer side wall of the robotic arm. Both ends of the first transmission rod are rotatably connected to the robotic arm and the first reinforcing rod respectively.

[0010] Among them, the welding and pressing module includes a pressing robotic arm, a pressing plate and a second reinforcing member. The pressing robotic arm is fixedly connected to the processing table and is located above the processing table. The pressing plate is fixedly connected to the pressing robotic arm, and the second reinforcing member is arranged on the pressing robotic arm.

[0011] Among them, the second reinforcing member includes a second reinforcing rod and a second transmission rod. The second reinforcing member is fixedly connected to the pressing robotic arm and is located on the outer side wall of the pressing robotic arm. Both ends of the second transmission rod are rotatably connected to the pressing robotic arm and the second reinforcing rod respectively.

[0012] Among them, the tooling module includes a fixing block and a locking member. The fixing block is fixedly connected to the processing table and is located above the processing table. The fixing block has a fixing hole and a locking hole, and the locking member sequentially passes through the positioning block and is inserted into the locking hole.

[0013] A robot welding device for a rear shock absorber connecting member of the present utility model adopts two groups of the welding and pressing modules. One group is used for full welding of the placed combination, and the other group is used for full welding of the other side. Four workpieces can be welded simultaneously each time, and eight workpieces can be welded in one batch welding process. A plurality of workpieces are placed on the tooling module, the welding positioning module is used to position the workpieces, the welding and pressing module is used to press the workpieces, and then the welding machine is used to perform welding treatment on the workpieces. Starting from the first workpiece and until the eighth workpiece is welded, the effects of improving the welding production efficiency and welding quality are obtained. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 is a schematic structural diagram of the robot welding device for the rear shock absorber connecting member of the present utility model.

[0016] Figure 2 is a front view of the structure of the robot welding device for the rear shock absorber connecting member of the present utility model.

[0017] Figure 3 It is the right structural view of the robot welding device for the rear shock absorber connecting piece of the present utility model.

[0018] Figure 4 It is the top structural view of the robot welding device for the rear shock absorber connecting piece of the present utility model.

[0019] 100 - Base, 200 - Support frame, 300 - Processing table, 400 - Welding positioning module, 401 - Positioning robotic arm, 402 - Positioning block, 403 - Placing seat, 404 - First reinforcing rod, 405 - First transmission rod, 500 - Welding pressing module, 501 - Pressing robotic arm, 502 - Pressing plate, 503 - Second reinforcing rod, 504 - Second transmission rod, 600 - Tooling module, 601 - Fixed block, 602 - Fixed hole, 603 - Locking hole, 604 - Locking piece. Detailed implementation manner

[0020] Please refer to Figures 1 to 4 , wherein Figure 1 is the structural schematic diagram of the robot welding device for the rear shock absorber connecting piece, Figure 2 is the front structural view of the robot welding device for the rear shock absorber connecting piece, Figure 3 is the right structural view of the robot welding device for the rear shock absorber connecting piece, Figure 4 is the top structural view of the robot welding device for the rear shock absorber connecting piece.

[0021] The present utility model provides a robot welding device for a rear shock absorber connecting piece: including a base 100, a support frame 200, a processing table 300, two groups of welding positioning modules 400, two groups of welding pressing modules 500, a welding machine and a tooling module 600. The support frame 200 is fixedly connected to the base 100 and is located above the base 100. The processing table 300 is fixedly connected to the support frame 200 and is located above the support frame 200. The two groups of welding positioning modules 400 are symmetrically arranged above the processing table 300. The two groups of welding pressing modules 500 are arranged at intervals. A welding machine is arranged on one side of the base 100. A tooling module 600 is arranged above the processing table 300.

[0022] In this implementation manner, two groups of the welding pressing modules 500 are adopted. One group is used for full welding of the assembled parts, and the other group is used for full welding of the other side. Four workpieces can be welded simultaneously each time, and eight workpieces can be welded in one batch of welding process. Multiple workpieces are placed on the tooling module 600. The welding positioning module 400 is used to position the workpieces, and the welding pressing module 500 is used to press the workpieces. Then, the welding machine is used to perform welding treatment on the workpieces. Starting from the first workpiece, welding is carried out until the eighth workpiece is welded, achieving the effect of improving the welding production efficiency and welding quality.

[0023] Further, the welding positioning module 400 includes two sets of positioning components, and the two sets of positioning components are symmetrically arranged on the processing table 300.

[0024] In this embodiment, each set of the welding positioning module 400 includes two sets of the positioning components. One set is for full welding of the placement combination, and the other set is for full welding of the other side. Four workpieces can be welded simultaneously each time, and eight workpieces can be welded in one batch of the welding process.

[0025] Further, the positioning component includes a positioning robotic arm 401, two positioning blocks 402, a placement seat 403, and a first reinforcement member. The positioning robotic arm 401 is fixedly connected to the base 100 and is located above the base 100. The two positioning blocks 402 are respectively fixedly connected to the positioning robotic arm 401 and are located above the processing table 300. The placement seat 403 is fixedly mounted on each positioning block 402, and the first reinforcement member is arranged on the positioning robotic arm 401.

[0026] Further, the first reinforcement member includes a first reinforcement rod 404 and a first transmission rod 405. The first reinforcement member is fixedly connected to the positioning robotic arm 401 and is located on the outer side wall of the robotic arm. The two ends of the first transmission rod 405 are respectively rotatably connected to the robotic arm and the first reinforcement rod 404.

[0027] In this embodiment, the positioning robotic arm 401 has functions of rotation, revolution, and lifting. A common robotic arm currently available can be used. With two positioning blocks 402 and the placement seat 403 arranged on the positioning blocks 402, eight workpieces can be positioned in one batch of the welding process. By using the first reinforcement rod 404 and the first transmission rod 405, the stability of the positioning robotic arm 401 can be improved.

[0028] Further, the welding pressing module 500 includes a pressing robotic arm 501, a pressing plate 502, and a second reinforcement member. The pressing robotic arm 501 is fixedly connected to the processing table 300 and is located above the processing table 300. The pressing plate 502 is fixedly connected to the pressing robotic arm 501, and the second reinforcement member is arranged on the pressing robotic arm 501.

[0029] Further, the second reinforcement member includes a second reinforcement rod 503 and a second transmission rod 504. The second reinforcement member is fixedly connected to the pressing robotic arm 501 and is located on the outer side wall of the pressing robotic arm 501. The two ends of the second transmission rod 504 are respectively rotatably connected to the pressing robotic arm 501 and the second reinforcement rod 503.

[0030] In this embodiment, the positioning robotic arm 401 has functions of rotation, revolution, and lifting. A commonly used robotic arm at present can be adopted, and the pressing plate 502 is used to press two workpieces simultaneously; the second reinforcing rod 503 and the second transmission rod 504 are adopted to improve the stability of the pressing robotic arm 501.

[0031] Furthermore, the tooling module 600 includes a fixing block 601 and a locking member 604. The fixing block 601 is fixedly connected to the processing table 300 and is located above the processing table 300. The fixing block 601 has a fixing hole 602 and a locking hole 603. The locking member 604 sequentially passes through the positioning block 402 and is inserted into the locking hole 603.

[0032] In this embodiment, the bolt is used to sequentially pass through the fixing block 601 and is inserted into the fixing hole 602 to realize the fixation between the fixing block 601 and the processing table 300. The locking member 604 is used to pass through the positioning block 402 and is inserted into the locking hole 603 to realize the fixation between the positioning block 402 and the processing table 300.

[0033] The above-disclosed is only a preferred embodiment of the present invention. Of course, the scope of rights of the present invention cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A rear shock-absorbing link robot welding device, characterized in that: It includes a base, a support frame, a processing table, two groups of welding positioning modules, two groups of welding clamping modules, a welding machine and a tooling module. The support frame is fixedly connected to the base and is located above the base. The processing table is fixedly connected to the support frame and is located above the support frame. Two groups of welding positioning modules are symmetrically arranged above the processing table. Two groups of welding clamping modules are arranged at intervals. The welding machine is arranged on one side of the base, and the tooling module is arranged above the processing table.

2. The rear shock-absorbing link robot welding device according to claim 1, characterized in that: The welding positioning module comprises two groups of positioning components, and the two groups of positioning components are symmetrically arranged on the processing table.

3. The rear shock-absorbing link robot welding device according to claim 2, characterized in that: The positioning assembly includes a positioning robot arm, two positioning blocks, a placement seat and a first reinforcement member. The positioning robot arm is fixedly connected to the base and is located above the base. The two positioning blocks are respectively fixedly connected to the positioning robot arm and are located above the processing table. The placement seat is fixed on each of the positioning blocks, and the first reinforcement member is provided on the positioning robot arm.

4. The rear shock-absorbing link robot welding device according to claim 3, characterized in that: The first reinforcement member includes a first reinforcement rod and a first transmission rod. The first reinforcement member is fixedly connected to the positioning robot arm and is located on the outer side wall of the robot arm. The two ends of the first transmission rod are rotatably connected to the robot arm and the first reinforcement rod respectively.

5. The rear shock-absorbing link robot welding device according to claim 1, characterized in that: The welding clamping module includes a clamping robot arm, a clamping plate and a second reinforcement member. The clamping robot arm is fixedly connected to the processing table and is located above the processing table. The clamping plate is fixedly connected to the clamping robot arm, and the second reinforcement member is provided on the clamping robot arm.

6. The rear shock-absorbing link robot welding device according to claim 5, characterized in that: The second reinforcement member includes a second reinforcement rod and a second transmission rod. The second reinforcement member is fixedly connected to the clamping mechanical arm and is located on the outer side wall of the clamping mechanical arm. The two ends of the second transmission rod are respectively rotatably connected to the clamping mechanical arm and the second reinforcement rod.

7. The rear shock-absorbing link robot welding device according to claim 3, characterized in that: The tooling module includes a fixing block and a locking piece. The fixing block is fixedly connected to the processing table and is located above the processing table. The fixing block has a fixing hole and a locking hole. The locking piece passes through the positioning block in sequence and is inserted into the locking hole.

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